This presentation concerns the application of new equalization techniques to professional audio control. The device utilized is a parametric equalizer which: 1) offers vernier control of frequency and amplitude, and coherent control of "Q" or shape, 2) is suitable for automatic voltage control, and 3) improves transient and phase response by the use of all-active RC circuitry which also eliminates parasitics.

Author: Massenburg, George
Affiliation: ITI Audio Products/ITIRI Studios, Cockeysville, MD, USA
AES Convention: 42 (May 1972) Paper Number: K-2
Publication Date: May 1, 1972
Subject: EQ

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